Comment by actionfromafar
6 hours ago
I can't pick up the caper (due to the customary backlog of insane projects), but IMHO someone™ should port RetroBSD¹ to more microcontrollers. There's even a C compiler² running on device!
There's a UNIX shape void in the embedded world. Todays microcontrollers routinely come with several megabytes of RAM.
1: https://github.com/RetroBSD/retrobsd
2: https://github.com/RetroBSD/retrobsd/tree/master/src/cmd/sma...
There's also Fuzix, which is Unix-like. https://fuzix.org/
Supports Arm M0 (Raspberry Pi Pico), ESP32 and a variety of others, including Z80.